PDF Splitter

PDF Splitter copies pages from one PDF into new PDF files and downloads them as a ZIP. It does not rasterize pages. Output PDF names use the source base name plus a label such as page-1, selected-pages, odd-pages, even-pages, or pages-1-2.

• You want every page as its own PDF.
• You want odd or even pages, or fixed-size chunks, as separate files in one ZIP.
• You want a custom page list as one PDF inside a ZIP. If you want that PDF downloaded directly, use PDF Page Extractor instead.

• Turn a scanned packet into one PDF per page (every-page, the default).
• Keep only odd or even pages as a single PDF inside {base}-split.zip.
• Chunk a long report into N-page files named pages-{start}-{end}.

The file is loaded with pdf-lib ignoreEncryption: true. resolveSplitPlan builds ranges. Each range becomes a new PDF via copyPages. JSZip packages the files with DEFLATE level 6.

Every page

One PDF per page.

Page range

One PDF containing the sorted unique pages you typed.

Odd / even

One PDF with pages 1,3,5… or 2,4,6….

Every N

Consecutive chunks; N must be an integer of at least 1.

Input

One PDF, up to 50 MB.

Output

{base}-split.zip containing one or more PDFs.

1. Upload one PDF.
2. Pick a split mode.
3. Fill the page range or pages-per-file field if that mode needs it.
4. Click Split PDF.
5. Open {base}-split.zip and check the PDFs inside.

Each output is a newly written PDF. Copied pages are not intentionally rasterized. Document-level bookmarks are not rebuilt. Encrypted files may still fail despite ignoreEncryption on load.

Split and ZIP packaging run in the browser with pdf-lib and JSZip. The PDF is not uploaded for splitting. Identified analytics may include byte counts, page counts, split mode, and output-file count, not the filename, document text, or typed range.

• PDF Page Extractor downloads one {base}-extracted.pdf directly, not a ZIP.
• PDF Merger combines multiple source files; Split starts from one file.

• Confirm how many PDFs are in the ZIP.
• Check that custom ranges were sorted and deduplicated as expected.
• Open a copied page that had forms or links; rewrite is not a guarantee those still work.
• Keep the original; Split writes new files and does not modify the upload.